Mastiff Adoption in Allen, TX: Mastiff Puppies for Sale in Allen, TX

Adopt a Mastiff near you in Allen, Texas

We don't see any Mastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Mastiffs in cities near Allen, Texas

These Mastiffs are available for adoption close to Allen, Texas.

Molly

Mastiff American Bulldog

Female, 5 yrs 5 mos

Lavon, TX

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with kids, Good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Molly's people moved and left her behind. Molly is a playful loving, sweet girl who gets along with everybody. She does not jump fences but she loves to get out and run. Sometimes she acts like a puppy even though she's 5 years old. She's a big girl and she uses her muscle sometimes to push her way through the other dogs and get where she wants to go but she never attacks anybody or does anybody any harm she just likes to throw her weight around lol. She is a doll would love someone to wrestle with and go on walks with. She is Crate trained and house trained but she would love something to chew on in her crate at all times. Like I said, she still thinks she is a puppy with her chewing! She's good with big dogs and little dogs! Molly has been with us for over a year and would very much like a home of her own. Please come and meet Molly today. She would love to be your couch potato partner.

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Dutch - $75 Adoption Fee! Diamond Dog!

Mastiff Labrador Retriever

Male, Adult

Rockwall, TX

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Hello. My name is Dutch. I am a 1 year old Mastiff/Lab mix male that weighs around 88 Lbs. I was recently surrendered due to my owner's health declining and them no longer being able to care for me. So now, I am hoping to find a new furever family. I am a silly boy who likes to play. I do walk well on a leash and get along with other dogs that can match my energy. I am a very strong and solid boy who is more on the dominant side and need friends who can keep up with my strength. If you have another dog at home, a meet and greet is best prior to adoption to ensure we get along. I do not do well with cats. I am a good and loyal boy who is a giant puppy in need of a little TLC, patience, and consistent training in my life. I have been searching for my furr ever home for 112 days as of 05/21/2025 and am now considered a Diamond Dog! My adoption fee is $75. I am neutered, microchipped, current on my rabies vaccination, boosters to date and heartworm negative! If you are interested in adopting me, please complete an online adoption application at https://rockwalladoptions.com/adoptfoster/adoption-application/ Once your application is submitted, RAC staff will be in touch with next steps. All animals, unless otherwise noted in their description, are at 1825 Airport Rd. in Rockwall, TX. Hours of operation are Monday-Friday 9 am to 6 pm and Saturdays 9 am to 5 pm. For questions, please call 972-771-7750 ext. 2 or email info@RockwallAdoptions.com. IMPORTANT NOTICE: All shelter animals are required by Texas state law to be spayed/neutered. RAC completes this procedure at the age of 12 weeks. If you are adopting a pet under the age of 12 weeks or an animal that has not yet been spayed or neutered, you will be required to return the pet to our facility on the agreed upon date set at the time of adoption. This policy is non-negotiable and violation of this health code is a criminal offense. May 21, 2025, 3:45 pm

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Beans

Mastiff

Male, Senior

Dallas, TX

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,

Story

FOSTER/ADOPTER NEEDED Meet Beans…. Beaners……Beaner Witzer!!! We can not stress what a great dog this is!!!! Beans is a brindle male mastiff mix 7 years old approx 70 lb! He is housetrained and never needs crated, very smart and knows commands. This couch potato will be the easiest dog you adopt ot foster. Please give this mature boy a chance!!! Reduced adoption fee. LOVES kiddos Good with dogs (all sizes) Walks - he will go on them but hes more of a lounge around kinda guy but great on his leash great in the car Fast eater but he’s got a slo feeder bowl to to help with that! loves toys He was previously loved then dumped and was heart worm positive but has since gone through treatment and is all good now! Heartworm negative!!! He’s been with a foster and he comes with glowing reviews 100% good boy! To meet Beans, please fill out an application! Application available at https://www.pawsofloverescue.com/adoption-application . Adoption donation includes spay/neuter, microchip, deworming, dhpp vaccinations, rabies shot, bordetella nose spray and any other necessary procedures prior to adoption. Dallas/Ft. Worth area Applications can be found online at www.pawsofloverescue.com, under the adopt tab. We require an approved application before a meet and greet is set up. April 28, 2025, 3:20 pm

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Needs Home Fast

Beignet (Becca)

Mastiff

Female, 2 yrs 3 mos

Mesquite, TX

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Not good with kids, Not good with dogs, Not good with cats,

Story

Meet Beignet! She is a 2 yr old spayed female Mastiff mix that weighs 80lbs. She was surrendered to the Mesquite Animal Shelter on 1/30. She is an amazing girl! She doesn’t show well in her kennel as her anxiety of being there for long periods of time shows. Once you get her out of her kennel, her demeanor instantly changes. She walks calmly, stays by your side and doesn’t pull at all on a leash. She enjoys being petted, takes treats very gently and knows the sit command. Beignet is friendly, and enjoys investigating her surroundings. Having a secured backyard to play in, but live indoors where she can cuddle close with her human companions, and take naps on her dog bed would be ideal. As she is a big girl she would need to live in a home, not an apartment. Also, she does not do well with cats or small dogs, but is ok with larger dogs. If you have another dog in the home, please ask the shelter for a dog test. She is truly a very special girl and you just have to meet her, to look into her eyes, to see how much love she has to give. Come spend time with her and you will see how amazing she is.

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Lucy

Mastiff

Female, Puppy

Denton, TX

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Not good with kids, Not good with dogs, Not good with cats,

Story

Lucy is a 5 week old possible pitbull/mastiff mix. She currently weighs 13 pounds, but will most likely be large/extra large when full grown. She&#39s crate trained and doing well working on potty training. Lucy sleeps through the night She has the most adorable personality. Lucy is big and little dog friendly.May 11, 2025, 10:01 pm

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Jax

Mastiff Great Dane

Male, Young

Caddo Mills, TX

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with kids, Good with dogs, Not good with cats,

Story

Rehoming: Jax – Male Great Dane/Mastiff Mix Born: May 5, 2024 Jax is a sweet and loving pup who gets along great with other dogs and is wonderful with kids. He’s playful, affectionate, and already showing the gentle temperament typical of his breed mix. We are looking to rehome Jax due to personal family matters. This decision has not been easy, as he truly is a great dog who deserves a home where he can get the time, attention, and care he needs.

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Mastiff puppies and dogs in Allen, Texas

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Adopt a Mastiff near you in Allen, Texas

We don't see any Mastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

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Mastiff puppies and dogs in Allen, Texas

Learn More:

Adopt a Mastiff near you in Allen, Texas

We don't see any Mastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Mastiffs in cities near Allen, Texas

These Mastiffs are available for adoption close to Allen, Texas.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Allen, Texas

Mastiff shelters & rescues in Allen, Texas

Looking for a specific shelter or rescue?

Want to learn more about adopting a Mastiff puppy or dog?

Mastiff basics

Mastiff basics